Microbiology MCQs (Quiz 17) Posted on June 10, 2026Author agropublishers 0 1. ____________ is the active, feeding, and multiplying stage of a protozoan Trophozoite Capsule Virion Spore 2. Bacteriophages are ___________ Bacteria that infect fungi Viruses that infect fungi Viruses that infect bacteria Bacteria that infect viruses 3. _____________ is a club-shaped structure that produces basidiospores Conidiophore Sporangium Basidium Ascus 4. Sexual spores of Ascomycota are called ______________ Zygospores Conidia Ascospores Basidiospores 5. The bacterial chromosome is usually _____________ Linear and multiple Circular and single Linear and single Circular and multiple 6. _______________ are the horizontal hyphae connecting fungal colonies Conidiophores Sporangia Basidia Stolons 7. Amoebae move using ________________ Flagella Cilia Undulating membrane Pseudopodia 8. ___________________ is the scientist credited with discovering viruses Dmitri Ivanovsky Robert Koch Louis Pasteur Alexander Fleming 9. The term “virus” was popularized by ___________ Robert Koch Joseph Lister Martinus Beijerinck Alexander Fleming 10. ___________________ act as storage vessel for reserve materials in bacterial cells Flagellum Capsule Cell wall Inclusion body Loading … Question 1 of 10